JP4955448B2 - Processing equipment for workpieces - Google Patents

Processing equipment for workpieces Download PDF

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JP4955448B2
JP4955448B2 JP2007123772A JP2007123772A JP4955448B2 JP 4955448 B2 JP4955448 B2 JP 4955448B2 JP 2007123772 A JP2007123772 A JP 2007123772A JP 2007123772 A JP2007123772 A JP 2007123772A JP 4955448 B2 JP4955448 B2 JP 4955448B2
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cooling
water
cooling device
cooling water
flow path
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幸男 中▲崎▼
健次郎 新居
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Kyokuto Kaihatsu Kogyo Co Ltd
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Description

この発明は、被処理物の処理装置に関する。   The present invention relates to a processing apparatus for an object to be processed.

産業廃棄物や一般廃棄物等の被処理物を処理する処理装置において、近年、排出するガスに含まれる大気汚染物質や有害物質を少なくするために、被処理物をガス化、溶融する設備が使用されている。この設備は高温反応炉を有し、この高温反応炉において加熱温度及び時間を所定値以上とすることにより、被処理物の可燃物をガス化しさらに改質している。また、この高温反応炉において、被処理物に含まれている金属などの不燃物を溶融し、再資源として回収している。
このような処理装置において、例えば特許文献１に示しているように、高温反応炉における発生熱を強制的に冷却するために冷却装置が設けられている。この特許文献１に記載の処理装置は、冷却装置として、耐火物の上側に設けられた空冷ジャケットを有したものと、その下側に設けられた水冷ジャケットを有したものとの２系統を備えている。このように２系統とすることにより、空冷ジャケットと水冷ジャケットとを上側と下側との冷却箇所にそれぞれ独立的に対応させることができ、炉の運転状況に応じてそれぞれを機能させ、効率的に冷却を行っている。 In recent years, in processing equipment that treats industrial waste, general waste, and other materials to be treated, there are facilities that gasify and melt the materials to be treated in order to reduce air pollutants and harmful substances contained in the emitted gas. in use. This equipment has a high-temperature reactor, and in this high-temperature reactor, the heating temperature and time are set to a predetermined value or more, whereby the combustible material to be treated is gasified and further modified. In this high temperature reactor, non-combustible materials such as metals contained in the object to be processed are melted and recovered as resources.
In such a processing apparatus, as shown in Patent Document 1, for example, a cooling apparatus is provided to forcibly cool the heat generated in the high-temperature reactor. The processing apparatus described in Patent Document 1 includes two systems, that is, a cooling apparatus having an air cooling jacket provided on the upper side of the refractory and a water cooling jacket provided on the lower side thereof. ing. By using two systems in this way, the air cooling jacket and the water cooling jacket can be made to correspond independently to the cooling locations on the upper side and the lower side, respectively, and can function efficiently according to the operating conditions of the furnace. Cooling is performed.

特開２００５−６９５４２号公報（図２参照）Japanese Patent Laying-Open No. 2005-69542 (see FIG. 2)

また、従来、被処理物の処理装置がそれぞれ独立した２系統の冷却装置を備えている他の形態として、図６に示しているように、高温反応炉４０を冷却する炉用の冷却装置４１と、高温反応炉４０に取り付けられた付属設備４３を冷却する冷却装置４２とを備えているものがある。前記付属設備４３は高温反応炉４０内に酸素を吹き込むバーナや圧力計である。そして、炉用の冷却装置４１は、高温反応炉４０の炉本体に取り付けられた水冷ジャケット４４と、空冷塔４５と、ポンプ４６を有し冷却水を循環させる循環流路４７と、水槽５２とを有している。一方、付属設備４３用の冷却装置４２は、バーナや圧力計に取り付けられた水冷ジャケット４８と、水冷塔４９と、ポンプ５０を有し冷却水を循環させる循環流路５１と、水槽５３とを有している。   Further, as another form in which the processing apparatus for the object to be processed is provided with two independent cooling apparatuses, a cooling apparatus 41 for a furnace for cooling the high temperature reactor 40 as shown in FIG. And a cooling device 42 for cooling the auxiliary equipment 43 attached to the high temperature reactor 40. The auxiliary equipment 43 is a burner or pressure gauge for blowing oxygen into the high temperature reactor 40. The cooling device 41 for the furnace includes a water cooling jacket 44 attached to the furnace body of the high temperature reactor 40, an air cooling tower 45, a circulation passage 47 having a pump 46 for circulating cooling water, a water tank 52, have. On the other hand, the cooling device 42 for the accessory equipment 43 includes a water cooling jacket 48 attached to a burner or a pressure gauge, a water cooling tower 49, a circulation passage 51 having a pump 50 for circulating cooling water, and a water tank 53. Have.

図６の処理装置において、例えば停電等により炉用の冷却装置４１のポンプ４６が停止し、冷却水を循環させることができなくなった場合、水槽５２から冷却水を自重により水冷ジャケット４４へ流し、高温反応炉４０の冷却を行い、冷却水をドレン５４へ排水している。
また、図７に示しているように、例えば炉用の冷却装置４１の空冷塔４５が故障し、水冷ジャケット４４を流れた冷却水を冷却できなくなった場合、図６の場合と同様に、水槽５２から冷却水を自重により水冷ジャケット４４へ流し、高温反応炉４０の冷却を行い、冷却水をドレン５４へ排水している。
このように、図６と図７との場合の両者において、一方側の水槽５２の冷却水が無くなると、他方側の水槽５３に冷却水があるにもかかわらず、高温反応炉４０の冷却を行うことができず、高温反応炉４０を停止させる必要がある。つまり、冷却装置４１に不具合が生じて復帰までに長い時間がかかると、高温反応炉４０を停止させる必要があり、処理装置の稼働率が低下してしまうという問題点がある。 In the processing apparatus of FIG. 6, for example, when the pump 46 of the furnace cooling device 41 stops due to a power failure or the like and the cooling water cannot be circulated, the cooling water is caused to flow from the water tank 52 to the water cooling jacket 44 by its own weight, The high temperature reactor 40 is cooled and the cooling water is drained to the drain 54.
Further, as shown in FIG. 7, for example, when the air cooling tower 45 of the cooling device 41 for the furnace breaks down and the cooling water flowing through the water cooling jacket 44 cannot be cooled, The cooling water flows from 52 to the water cooling jacket 44 by its own weight, cools the high temperature reactor 40, and drains the cooling water to the drain 54.
Thus, in both cases of FIGS. 6 and 7, when there is no cooling water in the water tank 52 on one side, the high temperature reactor 40 is cooled despite the cooling water in the water tank 53 on the other side. This cannot be done, and the high temperature reactor 40 needs to be stopped. That is, if a problem occurs in the cooling device 41 and it takes a long time to return, it is necessary to stop the high-temperature reactor 40, and there is a problem that the operating rate of the processing device is lowered.

そこでこの発明は、前記問題点に鑑みてなされたものであり、それぞれ独立した２系統の冷却装置を備えている場合に、いずれか一方に不具合が生じても、２系統の冷却装置を機能させることができる被処理物の処理装置を提供することを目的とする。   Therefore, the present invention has been made in view of the above problems, and in the case where two independent cooling devices are provided, even if a malfunction occurs in one of them, the two cooling devices are caused to function. An object of the present invention is to provide a processing apparatus for an object to be processed.

前記目的を達成するためのこの発明の被処理物の処理装置は、被処理物を内部で熱する高温反応炉を有するガス化溶融炉設備と、冷却水を用いて前記ガス化溶融炉設備の一部を冷却する第一冷却装置と、冷却水を用いて前記ガス化溶融炉設備の他部を冷却する第二冷却装置とを備え、前記第一冷却装置は、前記一部に設けられた第一熱交換部と、冷却水を冷却する第一冷却器と、第一ポンプを含み前記第一熱交換部と前記第一冷却器との間で冷却水を循環させる第一循環流路とを有し、前記第二冷却装置は、前記他部に設けられた第二熱交換部と、冷却水を冷却する第二冷却器と、第二ポンプを含み前記第二熱交換部と前記第二冷却器との間で冷却水を循環させる第二循環流路とを有し、前記第一循環流路と前記第二循環流路とが、冷却水の流れを許容又は規制する切換手段を有したバイパス流路によって繋がっているものである。   In order to achieve the above object, a processing apparatus for an object to be processed of the present invention includes a gasification melting furnace facility having a high temperature reactor for heating the object to be processed inside, and the gasification melting furnace facility using cooling water. A first cooling device that cools a part, and a second cooling device that cools the other part of the gasification melting furnace facility using cooling water, the first cooling device provided in the part A first heat exchange section, a first cooler for cooling the cooling water, a first circulation passage including a first pump and circulating the cooling water between the first heat exchange section and the first cooler; The second cooling device includes a second heat exchange part provided in the other part, a second cooler for cooling the cooling water, and a second pump, and the second heat exchange part and the first A second circulation passage for circulating cooling water between the two coolers, and the first circulation passage and the second circulation passage are provided with cooling water. Les in which are connected by a bypass passage having a switching means to permit or restrict.

この構成によれば、第一冷却装置と第二冷却装置との内のいずれか一方に不具合が生じても、バイパス流路において切換手段が冷却水の流れを許容することで、その一方側を流れる冷却水を、バイパス流路を通して他方側へ流したり、他方側の冷却水に混ぜたりすることができる。また、その他方側の冷却器を流れた冷却水を、バイパス流路を通して一方側へ流したり、一方側の冷却水と混ぜたりすることができる。このため、第一冷却装置と第二冷却装置との内のいずれか一方に不具合が生じても、他方の冷却装置や他方で冷された冷却水を利用して一方側の冷却水を冷すことができ、ガス化溶融炉設備の一部と他部との双方を冷却し続けることができる。   According to this configuration, even if a malfunction occurs in one of the first cooling device and the second cooling device, the switching means allows the flow of the cooling water in the bypass flow path, so that one side is The flowing cooling water can be flowed to the other side through the bypass channel, or can be mixed with the cooling water on the other side. Further, the cooling water that has flowed through the cooler on the other side can be flowed to one side through the bypass channel, or can be mixed with the cooling water on the one side. For this reason, even if a malfunction occurs in one of the first cooling device and the second cooling device, the cooling water on one side is cooled using the cooling device cooled on the other cooling device or the other. It is possible to continue cooling both a part of the gasification melting furnace equipment and another part.

また、この被処理物の処理装置において、前記バイパス流路は冷却水を貯める水槽と繋がっているのが好ましい。
これによれば、水槽は第一冷却装置用と第二冷却装置用とに繋がるため、水槽を第一冷却装置用と第二冷却装置用とに兼用できる。また、前記水槽をバイパス流路の一部として兼用することができるので、バイパス流路の一部の配管が不要となり、安価な構成とすることができる。 Moreover, in the processing apparatus of this to-be-processed object, it is preferable that the said bypass flow path is connected with the water tank which stores cooling water.
According to this, since the water tank is connected to the first cooling device and the second cooling device, the water tank can be used for both the first cooling device and the second cooling device. Further, since the water tank can be used as a part of the bypass flow path, a part of the bypass flow path is not required, and an inexpensive configuration can be achieved.

この本発明によれば、第一冷却装置と第二冷却装置との内のいずれか一方に不具合が生じても、他方の冷却装置や他方で冷された冷却水を利用して一方側の冷却水を冷すことができ、ガス化溶融炉設備の一部と他部との双方を冷却し続けることができる。したがって、ガス化溶融炉設備を停止させる必要がなく、稼働率が低下することを防止できる。   According to the present invention, even if a malfunction occurs in one of the first cooling device and the second cooling device, one side cooling is performed using the other cooling device or the cooling water cooled by the other. Water can be cooled, and both part of the gasification melting furnace equipment and other parts can be continuously cooled. Therefore, it is not necessary to stop the gasification melting furnace facility, and the operating rate can be prevented from decreasing.

以下、この発明の実施の形態について図面を参照しながら説明する。
図１は被処理物の処理装置の実施の一形態を示す概略構成図である。この処理装置は、産業廃棄物や一般廃棄物等の被処理物を処理するものであり、塵芥収集車が収集した被処理物を内部で熱しガス化及び溶融する高温反応炉２を有したガス化溶融炉設備１を備えている。なお、図示しないが、この処理装置は、塵芥収集車が収集した被処理物を受け入れる受け入れ設備と、この受け入れ設備から送られた被処理物に前処理を施す前処理設備とを更に備えており、この前処理設備で処理された被処理物が前記高温反応炉２へ投入される。また、処理装置は、この高温反応炉２で生じたガスを急冷しそのガスを所定の組成比のガスに精製するガス精製設備と、このガス精製設備からのガスを用いて発電する発電設備と、前記高温反応炉２で溶融して得たスラグやメタルを分別回収するスラグメタル設備とを更に備えている。 Embodiments of the present invention will be described below with reference to the drawings.
FIG. 1 is a schematic configuration diagram illustrating an embodiment of a processing apparatus for an object to be processed. This processing apparatus processes industrial waste, general waste, and other processed materials, and has a high-temperature reactor 2 that heats and gasifies and melts the processed materials collected by the garbage truck. A chemical melting furnace facility 1 is provided. Although not shown, the processing apparatus further includes a receiving facility for receiving the workpiece collected by the garbage truck and a pretreatment facility for pretreating the workpiece sent from the receiving facility. The object to be processed that has been processed by this pretreatment equipment is put into the high temperature reactor 2. The processing apparatus also includes a gas purification facility that rapidly cools the gas generated in the high temperature reactor 2 and purifies the gas into a gas having a predetermined composition ratio, and a power generation facility that generates power using the gas from the gas purification facility. And a slag metal facility for separating and recovering slag and metal obtained by melting in the high temperature reactor 2.

図１において、ガス化溶融炉設備１は、高温反応炉２の他に、この高温反応炉２の炉本体部２ａに取り付けられている付属設備を有している。付属設備は、炉本体部２ａ内に酸素を供給するバーナ３、及び炉本体部２ａ内の圧力を測定する圧力計４等の測定器である。バーナ３から炉本体部２ａ内へ吹き込まれた酸素と、炉本体部２ａ内で生じたガス（主にガス中の水素）との反応熱により、炉本体部２ａの内部は高温となり、その温度に保持されている。そして、高温反応炉２は、被処理物の可燃物をガス化し、加熱温度及び滞留時間を所定値以上とすることによりそのガスを改質し、また、被処理物に含まれている金属などの不燃物を約２０００℃で溶融し、これを再資源として回収している。   In FIG. 1, the gasification melting furnace equipment 1 has an auxiliary equipment attached to a furnace body 2 a of the high temperature reactor 2 in addition to the high temperature reactor 2. The accessory equipment is a measuring instrument such as a burner 3 for supplying oxygen into the furnace body 2a and a pressure gauge 4 for measuring the pressure in the furnace body 2a. Due to the reaction heat between the oxygen blown from the burner 3 into the furnace main body 2a and the gas (mainly hydrogen in the gas) generated in the furnace main body 2a, the interior of the furnace main body 2a becomes a high temperature. Is held in. The high-temperature reactor 2 gasifies the combustible material to be processed, reforms the gas by setting the heating temperature and the residence time to a predetermined value or more, and also includes metals contained in the processed material. The incombustible material is melted at about 2000 ° C. and recovered as a resource.

そして、この処理装置は、高温反応炉２における発生熱を強制的に冷却するために、第一冷却装置１１及び第二冷却装置２１を備えている。第一冷却装置１１は冷却水を用いて高温反応炉２の炉本体部２ａを冷却するためのものであり、第二冷却装置２１は冷却水を用いてバーナ３及び圧力計４等の付属設備を冷却するためのものである。   The processing apparatus includes a first cooling device 11 and a second cooling device 21 in order to forcibly cool the heat generated in the high temperature reactor 2. The 1st cooling device 11 is for cooling the furnace main-body part 2a of the high temperature reactor 2 using cooling water, and the 2nd cooling device 21 is attached equipment, such as the burner 3 and the pressure gauge 4, using cooling water. Is for cooling.

第一冷却装置１１は、炉本体部２ａに設けられた第一熱交換部としての水冷ジャケット１２と、水冷ジャケット１２を通過した冷却水を冷却する第一冷却器としての空冷塔１３と、第一ポンプ１４を含み水冷ジャケット１２と空冷塔１３との間で冷却水を循環させる第一循環流路１５とを一つずつ（少なくとも一つずつ）有している。水冷ジャケット１２は炉本体部２ａを囲むようにして設けられており、炉本体部２ａで生じた熱が水冷ジャケット１２内を流れる冷却水に伝わり、炉本体部２ａの壁部の温度を下げる。   The first cooling device 11 includes a water cooling jacket 12 as a first heat exchange unit provided in the furnace body 2a, an air cooling tower 13 as a first cooler for cooling the cooling water that has passed through the water cooling jacket 12, The first circulation passage 15 including one pump 14 and circulating the cooling water between the water cooling jacket 12 and the air cooling tower 13 is provided one by one (at least one). The water cooling jacket 12 is provided so as to surround the furnace main body 2a, and heat generated in the furnace main body 2a is transferred to the cooling water flowing in the water cooling jacket 12 to lower the temperature of the wall of the furnace main body 2a.

また、第二冷却装置２１は、バーナ３及び圧力計４のそれぞれに設けられた第二熱交換部としての水冷ジャケット２２ａ，２２ｂと、水冷ジャケット２２ａ，２２ｂを通過した冷却水を冷却する第二冷却器としての水冷塔２３と、第二ポンプ２４を含み水冷ジャケット２２ａ，２２ｂと水冷塔２３との間で冷却水を循環させる第二循環流路２５とを一つずつ（少なくとも一つずつ）有している。水冷ジャケット２２ａ，２２ｂはバーナ３及び圧力計４を囲むようにして設けられており、炉本体部２ａで生じて伝わった熱及びバーナ３自身で生じた熱が水冷ジャケット２２内を流れる冷却水に伝わり、付属設備の温度を下げる。   The second cooling device 21 cools the cooling water that has passed through the water cooling jackets 22a and 22b and the water cooling jackets 22a and 22b as the second heat exchange portions provided in the burner 3 and the pressure gauge 4, respectively. Water cooling tower 23 as a cooler, and second circulation flow path 25 that includes second pump 24 and circulates cooling water between water cooling jackets 22a and 22b and water cooling tower 23 (at least one each). Have. The water cooling jackets 22a and 22b are provided so as to surround the burner 3 and the pressure gauge 4, and the heat generated in the furnace main body 2a and the heat generated in the burner 3 itself are transmitted to the cooling water flowing in the water cooling jacket 22, Reduce the temperature of attached equipment.

そして、第一循環流路１５と第二循環流路２５とは、冷却水を流すバイパス流路（連結水路）７によって繋がっている。バイパス流路７は、第一連結流路７ａと、第二連結流路７ｂと、第三連結流路７ｃとを有しており、冷却水を貯める水槽８と繋がっている。
第一連結流路７ａは、水槽８と連結した主流路３１と、この主流路３１から二つに分岐する枝流路３２，３３とを有し、一方の枝流路３２が、第一冷却装置１１の空冷塔１３から水冷ジャケット１２に繋がる流路（配管）１５ａの途中部と連結し、他方の枝流路３３が、第二冷却装置２１の水冷塔２３から水冷ジャケット２２ａ，２２ｂに繋がる流路（配管）２５ａの途中部と連結している。一方の枝流路３２はバルブ３２ａを有しており、他方の枝流路３３はバルブ３３ａを有している。 And the 1st circulation channel 15 and the 2nd circulation channel 25 are connected by the bypass channel (connection water channel) 7 which flows cooling water. The bypass flow path 7 includes a first connection flow path 7a, a second connection flow path 7b, and a third connection flow path 7c, and is connected to a water tank 8 that stores cooling water.
The first connection channel 7a includes a main channel 31 connected to the water tank 8, and branch channels 32 and 33 branched into two from the main channel 31, and one of the branch channels 32 is a first cooling channel. It connects with the middle part of the flow path (pipe) 15a connected from the air cooling tower 13 of the apparatus 11 to the water cooling jacket 12, and the other branch flow path 33 connects from the water cooling tower 23 of the second cooling apparatus 21 to the water cooling jackets 22a and 22b. It connects with the middle part of channel (piping) 25a. One branch channel 32 has a valve 32a, and the other branch channel 33 has a valve 33a.

第二連結流路７ｂは、水槽８と第一冷却装置１１側の前記流路１５ａとを繋ぎ、バルブ７ｄを有している。第三連結流路７ｃは水槽８と第２冷却装置２１側の前記流路２５ａとを繋ぎ、バルブ７ｅを有している。このように、バイパス流路７は、開閉動作が制御されることによって、当該バイパス流路７における冷却水の流れを許容又は規制する切換手段として複数のバルブ３２ａ，３３ａ，７ｄ，７ｅを有している。そして、図１の通常運転時においては、これらバルブ３２ａ，３３ａ，７ｄ，７ｅを閉状態とし、バイパス流路７における冷却水の流れを規制している。
また、第一循環流路１１の前記流路１５ａにおいて、第一連結流路７ａとの連結部と、第二連結流路７ｂとの連結部との間にバルブ１６ａが設けられている。また、第二循環流路２１の前記流路２５ａにおいて、第一連結流路７ａとの連結部と、第三連結流路７ｃとの連結部との間にバルブ２６ａが設けられている。 The second connection channel 7b connects the water tank 8 and the channel 15a on the first cooling device 11 side, and has a valve 7d. The third connection channel 7c connects the water tank 8 and the channel 25a on the second cooling device 21 side, and has a valve 7e. In this way, the bypass flow path 7 has a plurality of valves 32a, 33a, 7d, and 7e as switching means for allowing or restricting the flow of the cooling water in the bypass flow path 7 by controlling the opening and closing operation. ing. During normal operation in FIG. 1, the valves 32 a, 33 a, 7 d, and 7 e are closed to restrict the flow of cooling water in the bypass flow path 7.
Further, in the flow path 15a of the first circulation flow path 11, a valve 16a is provided between a connection portion with the first connection flow path 7a and a connection portion with the second connection flow path 7b. Further, in the flow path 25a of the second circulation flow path 21, a valve 26a is provided between a connection portion with the first connection flow path 7a and a connection portion with the third connection flow path 7c.

第一冷却装置１１と第二冷却装置２１とはバイパス流路７によって繋がっているが、第一冷却装置１１と第二冷却装置２１とはそれぞれ独立している（独立して機能することができる）。すなわち、第一冷却装置１１及び第二冷却装置２１の通常運転時において、バルブ７ｄ，７ｃ，３２ａ，３３ａを閉状態とし、バルブ１６ａ，２６ａを開状態とすることにより、第一冷却装置１１では、水冷ジャケット１２と空冷塔１３との間を第一ポンプ１４によって冷却水を循環させ、第一冷却装置１１のみで炉本体部２ａを冷却することができる。また、第二冷却装置２１では、水冷ジャケット２２ａ，２２ｂと水冷塔２３との間を第二ポンプ２４によって冷却水を循環させ、第二冷却装置２１のみでバーナ３及び圧力計４を冷却することができる。なお、前記バルブ７ｄ，７ｃ，３２ａ，３３ａ，１６ａ，２６ａの開閉動作は図外の制御装置によって自動制御されている。   Although the 1st cooling device 11 and the 2nd cooling device 21 are connected by the bypass flow path 7, the 1st cooling device 11 and the 2nd cooling device 21 are each independent (it can function independently). ). That is, in the normal operation of the first cooling device 11 and the second cooling device 21, the valves 7d, 7c, 32a, and 33a are closed and the valves 16a and 26a are opened so that the first cooling device 11 The cooling water is circulated by the first pump 14 between the water cooling jacket 12 and the air cooling tower 13, and the furnace main body 2 a can be cooled only by the first cooling device 11. In the second cooling device 21, the cooling water is circulated by the second pump 24 between the water cooling jackets 22 a and 22 b and the water cooling tower 23, and the burner 3 and the pressure gauge 4 are cooled only by the second cooling device 21. Can do. The opening / closing operation of the valves 7d, 7c, 32a, 33a, 16a, 26a is automatically controlled by a control device (not shown).

水槽８は一つのみ設けられており、第一冷却装置１１用と第二冷却装置２１用とに兼用されている。また、水槽８は水冷ジャケット１２及び水冷ジャケット２２ａ，２２ｂよりも高い位置にある。従来では図６に示しているように、炉用の冷却装置４１の水槽５２と、付属設備用の冷却装置４２の水槽５３との二基を有していた。しかし、この発明の水槽８は、従来の水槽の二倍の容量とした一基である。   Only one water tank 8 is provided and is used for both the first cooling device 11 and the second cooling device 21. Further, the water tank 8 is located higher than the water cooling jacket 12 and the water cooling jackets 22a and 22b. Conventionally, as shown in FIG. 6, the water tank 52 of the cooling device 41 for the furnace and the water tank 53 of the cooling device 42 for the accessory equipment are provided. However, the water tank 8 of the present invention is a single unit having a capacity twice that of a conventional water tank.

そして、図２に示しているように、第一冷却装置１１において、空冷塔１３が故障等して機能しなくなった場合（異常時）を説明する。この場合、水冷ジャケット１２で熱交換され高温となった冷却水は、空冷塔１３において冷却することができない。そこで、この異常時においては、バルブ３２ａ，３３ａ，７ｄ，７ｅの少なくとも１つを開状態とし、バイパス流路７における冷却水の流れを許容している。つまり、図２の場合、バルブ７ｄ，７ｅ，３２ａ，３３ａを開状態とし、バルブ１６ａ，２６ａを閉状態とする。これにより、第二冷却装置２１において、第二ポンプ２４の働きにより、水槽８から冷却水が第一連結流路７ａを通って水冷ジャケット２２ａ及び水冷ジャケット２２ｂにそれぞれ送られ、そこで熱交換が行われ、バーナ３及び圧力計４が冷される。高温となった冷却水は水冷塔２３で冷され、冷された冷却水は第三連結流路７ｃを通って水槽８へ戻る。   Then, as shown in FIG. 2, the case where the air cooling tower 13 does not function due to a failure or the like in the first cooling device 11 will be described. In this case, the cooling water heated to a high temperature by the water cooling jacket 12 cannot be cooled in the air cooling tower 13. Therefore, at the time of this abnormality, at least one of the valves 32a, 33a, 7d, and 7e is opened, and the flow of the cooling water in the bypass passage 7 is allowed. That is, in the case of FIG. 2, the valves 7d, 7e, 32a, and 33a are opened, and the valves 16a and 26a are closed. Thereby, in the 2nd cooling device 21, the cooling water is each sent from the water tank 8 to the water cooling jacket 22a and the water cooling jacket 22b through the 1st connection flow path 7a by the function of the 2nd pump 24, and heat exchange is performed there. Then, the burner 3 and the pressure gauge 4 are cooled. The high-temperature cooling water is cooled by the water cooling tower 23, and the cooled cooling water returns to the water tank 8 through the third connection channel 7c.

そして、第一冷却装置１１において、第一ポンプ１４の働きにより、水槽８から冷却水が第一連結流路７ａを通って水冷ジャケット１２に送られ、そこで熱交換が行われ、炉本体部２ａが冷される。高温となったこの冷却水は第二連結流路７ｂを通って水槽８へ戻る。そして、水槽８において、第一冷却装置１１側から戻った温度の高いままの冷却水は、第二冷却装置２１側から冷されて戻った冷却水と混ざり、第一冷却装置１１側から戻った冷却水は冷され、温度を下げることができる。そして、この温度が下げられた冷却水を利用して、炉本体部２ａ、バーナ３及び圧力計４を冷却し続けることができる。なお、第二冷却装置２１の水冷塔２３が故障した場合も、同様であり、前記バルブ７ｄ，７ｅ，３２ａ，３３ａを開状態とし、バルブ１６ａ，２６ａを閉状態とする。これにより、第二冷却装置２１側から戻った温度の高いままの冷却水は、第一冷却装置１１側から冷されて戻った冷却水と混ざり、第二冷却装置１１側から戻った冷却水は冷される。   And in the 1st cooling device 11, by the action | operation of the 1st pump 14, cooling water is sent to the water cooling jacket 12 through the 1st connection flow path 7a from the water tank 8, heat exchange is performed there, and the furnace main-body part 2a Is cooled. The cooling water that has reached a high temperature returns to the water tank 8 through the second connection channel 7b. And in the water tank 8, the cooling water with the high temperature returned from the first cooling device 11 side is mixed with the cooling water returned from the second cooling device 21 and returned from the first cooling device 11 side. The cooling water is cooled and the temperature can be lowered. And the furnace main-body part 2a, the burner 3, and the pressure gauge 4 can be continuously cooled using the cooling water by which this temperature was lowered | hung. The same applies to the case where the water cooling tower 23 of the second cooling device 21 fails. The valves 7d, 7e, 32a and 33a are opened, and the valves 16a and 26a are closed. Thereby, the cooling water with the high temperature returned from the second cooling device 21 side is mixed with the cooling water cooled and returned from the first cooling device 11 side, and the cooling water returned from the second cooling device 11 side is It is cooled.

次に、図３は、例えば停電により第一冷却装置１１において第一ポンプ１４が停止して機能しなくなった場合（異常時）を説明する図である。この場合、水冷ジャケット１２で熱交換され高温となった冷却水は空冷塔１３に運ばれず冷却されない。そこで、バルブ７ｄ，７ｅ，１６ａ，３３ａを閉状態とし、バルブ３２ａ，２６ａを開状態とする。これにより、第二冷却装置２１において、第二ポンプ２４の働きにより冷却水は第二循環流路２５を循環する。つまり、通常時と同様に、冷却水は水冷ジャケット２２ａ及び水冷ジャケット２２ｂにそれぞれ送られ、そこで熱交換が行われ、バーナ３及び圧力計４が冷される。高温となったこの冷却水は水冷塔２３で冷され、冷された冷却水は再び水冷ジャケット２２ａ及び水冷ジャケット２２ｂにそれぞれ送られる。   Next, FIG. 3 is a diagram for explaining a case where the first pump 14 stops in the first cooling device 11 due to a power failure and stops functioning (at the time of abnormality). In this case, the cooling water heated to a high temperature by the water cooling jacket 12 is not transported to the air cooling tower 13 and is not cooled. Therefore, the valves 7d, 7e, 16a, 33a are closed, and the valves 32a, 26a are opened. Thereby, in the second cooling device 21, the cooling water circulates through the second circulation passage 25 by the action of the second pump 24. That is, as usual, the cooling water is sent to the water cooling jacket 22a and the water cooling jacket 22b, where heat exchange is performed, and the burner 3 and the pressure gauge 4 are cooled. The cooling water that has reached a high temperature is cooled by the water cooling tower 23, and the cooled cooling water is sent again to the water cooling jacket 22a and the water cooling jacket 22b, respectively.

そして、第一冷却装置１１では、水槽８に貯められた冷却水を利用して炉本体部２ａの冷却を行う。すなわち、水槽８から冷却水の自重により冷却水の流れを生じさせ、冷却水が水冷ジャケット１２に送られ、そこで熱交換が行われ、炉本体部２ａが冷される。水冷ジャケット１２を通過して高温となった冷却水は水冷ジャケット１２と第一ポンプ１４との間に接続されたドレン９に排出される。この場合において、水槽８は従来の約二倍の容量を有しているため、従来よりも約二倍の長時間にわたって冷却水を水冷ジャケット１２に流すことができる。そして、ドレン９に貯められた冷却水は、復帰した第一ポンプ１４を利用して、水槽８へ戻される。   And in the 1st cooling device 11, the furnace main-body part 2a is cooled using the cooling water stored in the water tank 8. FIG. That is, a flow of cooling water is generated from the water tank 8 by its own weight, and the cooling water is sent to the water cooling jacket 12, where heat exchange is performed, and the furnace body 2a is cooled. Cooling water that has passed through the water cooling jacket 12 and has reached a high temperature is discharged to a drain 9 connected between the water cooling jacket 12 and the first pump 14. In this case, since the water tank 8 has a capacity about twice that of the conventional one, the cooling water can flow through the water cooling jacket 12 for a time that is about twice as long as that of the conventional one. Then, the cooling water stored in the drain 9 is returned to the water tank 8 by using the restored first pump 14.

また、第二冷却装置２１の第二ポンプ２４が停止した場合も、同様に水槽８の冷却水を利用することができ、バルブ７ｄ，７ｅ，３２ａ，２６ａを閉状態とし、バルブ１６ａ，３３ａを開状態とする。これにより、水槽８に貯められた冷却水が水冷ジャケット２２ａ，２２ｂに送られ、そこで熱交換が行われ、バーナ３及び圧力計４が冷される。水冷ジャケット２２ａ，２２ｂを通過して高温となった冷却水は、水冷ジャケット２２ａ，２２ｂと第二ポンプ２４との間に接続されたドレン（図示せず）に排出される。   Further, when the second pump 24 of the second cooling device 21 is stopped, the cooling water in the water tank 8 can be used similarly, the valves 7d, 7e, 32a, 26a are closed, and the valves 16a, 33a are closed. Open. Thereby, the cooling water stored in the water tank 8 is sent to the water cooling jackets 22a and 22b, where heat exchange is performed, and the burner 3 and the pressure gauge 4 are cooled. The cooling water that has passed through the water cooling jackets 22 a and 22 b and has reached a high temperature is discharged to a drain (not shown) connected between the water cooling jackets 22 a and 22 b and the second pump 24.

図４は、例えば停電により、第一冷却装置１１の第一ポンプ１４及び第二冷却装置２１の第二ポンプ２４の両者が停止して機能しなくなった場合（非常時）を説明する図である。この場合、水冷ジャケット１２で熱交換され高温となった冷却水は空冷塔１３に運ばれず冷却されない。また、水冷ジャケット２２ａ，２２ｂで熱交換され高温となった冷却水は空冷塔２３に運ばれず冷却されない。
そこで、バルブ７ｄ，７ｅ，１６ａ，２６ａを閉状態とし、バルブ３２ａ，３３ａを開状態とする。これにより、第一冷却装置１１において、水槽８に貯められた冷却水を利用して炉本体部２ａの冷却を行うとともに、第二冷却装置２１において、水槽８に貯められた冷却水を利用してバーナ３及び圧力計４の冷却を行う。すなわち、第一冷却装置１１及び第二冷却装置２１の両者において、水槽８から冷却水の自重により、冷却水の流れを生じさせる。これにより、冷却水が水冷ジャケット１２及び水冷ジャケット２２ａ，２２ｂに送られ、それぞれ熱交換が行われ、炉本体部２ａ並びにバーナ３及び圧力計４が冷される。そして、第一冷却装置１１において、水冷ジャケット１２を通過して高温となった冷却水は水冷ジャケット１２と第一ポンプ１４との間に接続されたドレン９ａに排出される。第二冷却装置１２において、水冷ジャケット２２ａ，２２ｂを通過して高温となった冷却水は水冷ジャケット２２ａ，２２ｂと第二ポンプ２４との間に接続されたドレン９ｂに排出される。 FIG. 4 is a diagram for explaining a case (emergency) when both the first pump 14 of the first cooling device 11 and the second pump 24 of the second cooling device 21 stop and stop functioning due to a power failure, for example. . In this case, the cooling water heated to a high temperature by the water cooling jacket 12 is not transported to the air cooling tower 13 and is not cooled. Further, the cooling water that has been subjected to heat exchange by the water cooling jackets 22a and 22b and has reached a high temperature is not carried to the air cooling tower 23 and is not cooled.
Therefore, the valves 7d, 7e, 16a and 26a are closed, and the valves 32a and 33a are opened. Thereby, in the 1st cooling device 11, while cooling the furnace main-body part 2a using the cooling water stored in the water tank 8, in the 2nd cooling device 21, the cooling water stored in the water tank 8 is utilized. Then, the burner 3 and the pressure gauge 4 are cooled. That is, in both the first cooling device 11 and the second cooling device 21, the flow of the cooling water is generated by the weight of the cooling water from the water tank 8. Thereby, cooling water is sent to the water cooling jacket 12 and the water cooling jackets 22a and 22b, heat exchange is performed, respectively, and the furnace main-body part 2a, the burner 3, and the pressure gauge 4 are cooled. In the first cooling device 11, the cooling water that has passed the water cooling jacket 12 and has reached a high temperature is discharged to the drain 9 a connected between the water cooling jacket 12 and the first pump 14. In the second cooling device 12, the cooling water that has passed the water cooling jackets 22 a and 22 b and has reached a high temperature is discharged to the drain 9 b connected between the water cooling jackets 22 a and 22 b and the second pump 24.

そして、炉本体部２ａに比べてバーナ３及び圧力計４等の付属設備はボリュームが小さく、冷却するために必要な冷却水（冷却量）が少なくて済むことから、バーナ３及び圧力計４が冷却を必要としない程度まで冷されると、バルブ３３ａを閉じ、水槽８に貯められた冷却水を水冷ジャケット１２にのみ流し、冷却水を炉本体部２ａの冷却のためにのみ利用することができる。このように、水槽８に残っている冷却水のすべてを炉本体部２ａの冷却に利用することができるので、炉本体部２ａの冷却時間を長くすることができる。   Since the auxiliary equipment such as the burner 3 and the pressure gauge 4 has a small volume compared to the furnace main body 2a and less cooling water (cooling amount) is required for cooling, the burner 3 and the pressure gauge 4 When cooled to a level that does not require cooling, the valve 33a is closed, the cooling water stored in the water tank 8 is allowed to flow only to the water cooling jacket 12, and the cooling water can be used only for cooling the furnace body 2a. it can. Thus, since all the cooling water remaining in the water tank 8 can be used for cooling the furnace body 2a, the cooling time of the furnace body 2a can be lengthened.

図５は、この発明の処理装置の他の実施の形態を示す概略構成図である。この処理装置（図５）と前記実施の形態（図１）との異なる点は、バイパス流路７が、バルブ７ｇを有する第四連結流路７ｆをさらに備えている点であり、その他は同じである。第四連結流路７ｆは、第一冷却装置１１の水冷ジャケット１２から第一ポンプ１４に繋がる流路１５ｂの途中部と、第二冷却装置２１の水冷ジャケット２２ａ，２２ｂから第二ポンプ２４に繋がる流路（配管）２５ｂの途中部とを連結するように設けられている。そして、通常運転時では、バルブ７ｇは閉じられている。   FIG. 5 is a schematic block diagram showing another embodiment of the processing apparatus of the present invention. The difference between this processing apparatus (FIG. 5) and the above-described embodiment (FIG. 1) is that the bypass flow path 7 further includes a fourth connection flow path 7f having a valve 7g, and the others are the same. It is. The fourth connection flow path 7f is connected to the second pump 24 from the middle part of the flow path 15b connected to the first pump 14 from the water cooling jacket 12 of the first cooling apparatus 11 and from the water cooling jackets 22a and 22b of the second cooling apparatus 21. It is provided so as to connect with the middle part of the flow path (pipe) 25b. During normal operation, the valve 7g is closed.

そして、図５は、第一冷却装置１１の第一ポンプ１４と空冷塔１３との内の一方、又は双方が停止（故障）して機能しなくなった場合を示している。この場合、水冷ジャケット１２で熱交換され高温となった冷却水は空冷塔１３で冷却されない。そこで、バルブ３２ａ，３３ａ，２６ａ，７ｇを開状態とし、バルブ７ｄ，１６ａ，７ｅを閉状態とする。これにより、第二冷却装置２１において、第二ポンプ２４の働きにより冷却水は第二循環流路２５を循環する。すなわち、冷却水は水冷ジャケット２２ａ及び水冷ジャケット２２ｂにそれぞれ送られ、そこで熱交換が行われ、バーナ３及び圧力計４が冷される。高温となったこの冷却水は水冷塔２３で冷され、冷された冷却水は再び水冷ジャケット２２ａ及び水冷ジャケット２２ｂにそれぞれ送られる。   FIG. 5 shows a case where one or both of the first pump 14 and the air cooling tower 13 of the first cooling device 11 stop (failure) and stop functioning. In this case, the cooling water heated to a high temperature by the water cooling jacket 12 is not cooled by the air cooling tower 13. Therefore, the valves 32a, 33a, 26a, and 7g are opened, and the valves 7d, 16a, and 7e are closed. Thereby, in the second cooling device 21, the cooling water circulates through the second circulation passage 25 by the action of the second pump 24. That is, the cooling water is sent to the water cooling jacket 22a and the water cooling jacket 22b, respectively, where heat exchange is performed, and the burner 3 and the pressure gauge 4 are cooled. The cooling water that has reached a high temperature is cooled by the water cooling tower 23, and the cooled cooling water is sent again to the water cooling jacket 22a and the water cooling jacket 22b, respectively.

さらに、第二冷却装置２１の第二循環流路２５を流れている冷却水の一部が、バイパス流路７の第一連結流路７ａの枝流路３３，３２を流れ、第一冷却装置１１側の水冷ジャケット１２を流れる。この水冷ジャケット１２に流れてくる冷却水は、第二冷却装置１２の水冷塔２３が冷却したものである。そして、水冷ジャケット１２を流れた冷却水は第四連結流路７ｆを流れ、第二ポンプ２４を経て水冷塔２３へ流れ、冷却される。これにより、第一冷却装置１１の第一ポンプ１４や空冷塔１３に不具合が生じても、第二冷却装置２１の水冷塔２３を利用することで、第一冷却装置１２の水冷ジャケット１２を流す冷却水を冷し、炉本体部２ａを冷却することができる。   Furthermore, a part of the cooling water flowing through the second circulation channel 25 of the second cooling device 21 flows through the branch channels 33 and 32 of the first connection channel 7a of the bypass channel 7, and the first cooling device. It flows through the water cooling jacket 12 on the 11th side. The cooling water flowing into the water cooling jacket 12 is cooled by the water cooling tower 23 of the second cooling device 12. And the cooling water which flowed through the water cooling jacket 12 flows through the 4th connection flow path 7f, flows into the water cooling tower 23 through the 2nd pump 24, and is cooled. Thereby, even if a malfunction occurs in the first pump 14 and the air cooling tower 13 of the first cooling device 11, the water cooling jacket 12 of the first cooling device 12 is caused to flow by using the water cooling tower 23 of the second cooling device 21. The cooling water can be cooled to cool the furnace body 2a.

また、第二冷却装置２１の第二ポンプ２４や水冷塔２３に不具合が生じた場合も、同様に第四連結流路７ｆに冷却水を流し、第一冷却装置２１側の設備を利用することができる。つまり、バルブ１６ａ，３２ａ，３３ａ，７ｇを開状態とし、バルブ７ｄ，２６ａ，７ｅを閉状態とすればよい。   Moreover, also when trouble arises in the 2nd pump 24 of the 2nd cooling device 21 or the water cooling tower 23, a cooling water is similarly poured into the 4th connection flow path 7f, and the equipment by the side of the 1st cooling device 21 is utilized. Can do. That is, the valves 16a, 32a, 33a, and 7g may be opened, and the valves 7d, 26a, and 7e may be closed.

以上の各実施の形態によれば、第一冷却装置１１と第二冷却装置２１との内のいずれか一方において停電や故障等の不具合が生じても、その一方側を流れる冷却水（の一部）を、バイパス流路７を通って他方側や水槽８へ流すことができ、また、その他方側の冷却器を流れた冷却水（の一部）を、バイパス流路７を介して一方側や水槽８へ流すことができる。このため、第一冷却装置１１の機器と第二冷却装置２１の機器との内のいずれか一方が、長時間にわたって停止せざるを得ないような不具合が発生しても、他方側の冷却装置及び水槽８を利用することで、一方側の冷却水を冷すことができ、高温反応炉２と付属設備との双方を冷却し続けることができる。したがって、冷却装置１１，２１の一部の停止により、ガス化溶融炉設備１、及びこれを備えている被処理物の処理装置を停止させる必要がなく、処理装置の稼働率が低下することを防止できる。   According to each of the embodiments described above, even if a failure such as a power failure or failure occurs in any one of the first cooling device 11 and the second cooling device 21, the cooling water (one of Part) can be allowed to flow through the bypass channel 7 to the other side or the water tank 8, and (a part of) the cooling water that has flowed through the cooler on the other side is passed through the bypass channel 7. It can flow to the side or the water tank 8. For this reason, even if any one of the devices of the first cooling device 11 and the second cooling device 21 has to stop for a long time, the other cooling device And by utilizing the water tank 8, the cooling water on one side can be cooled, and both the high temperature reactor 2 and the attached equipment can be continuously cooled. Therefore, it is not necessary to stop the gasification melting furnace facility 1 and the processing apparatus for the object to be processed provided therewith by stopping a part of the cooling devices 11 and 21, and the operating rate of the processing apparatus is reduced. Can be prevented.

また、本発明の処理装置は、図示する形態に限らずこの発明の範囲内において他の形態のものであっても良く、前記実施の形態では、第一冷却装置１１が、ガス化溶融炉設備１の一部として高温反応炉２の炉本体部２ａを冷却し、第二冷却装置２１が、ガス化溶融炉設備１の他部として付属設備を冷却する形態を説明したが、これ以外として、図示しないが、第一冷却装置１１が、ガス化溶融炉設備１の一部として炉本体部２ａの一部（例えば上部）を冷却し、第二冷却装置２１が、ガス化溶融炉設備１の他部として炉本体部２ａの他部（例えば下部）を冷却するものであってもよい。   Further, the processing apparatus of the present invention is not limited to the illustrated form, and may be of other forms within the scope of the present invention. In the embodiment, the first cooling device 11 is a gasification melting furnace facility. Although the furnace main body 2a of the high-temperature reactor 2 is cooled as a part of 1 and the second cooling device 21 has described the form of cooling the attached equipment as the other part of the gasification melting furnace equipment 1, Although not shown in figure, the 1st cooling device 11 cools a part (for example, upper part) of the furnace main-body part 2a as a part of gasification melting furnace equipment 1, and the 2nd cooling device 21 is the gasification melting furnace equipment 1 of FIG. The other part (for example, the lower part) of the furnace body 2a may be cooled as the other part.

また、冷却装置を２系統とした場合を説明したが３系統以上であってもよい（図示せず）。この場合でも、各冷却装置をバイパス流路によりそれぞれ繋げばよい。
さらに、第一冷却装置１１及び第二冷却装置２１のそれぞれにおいて、二段以上の熱交換部を有したものであってもよい。つまり、図示しないが、炉本体部２ａや付属設備に一段目の熱交換部（水冷ジャケット）を設け、この一段目の熱交換部を流れた冷却水を冷却する冷却器を、二段目の熱交換部と二段目の冷却器との間で冷却水を循環させる循環流路により構成してもよい。この場合、一段目の構成にこの発明のバイパス流路を適用するのが好ましい。 Moreover, although the case where the cooling device was made into 2 systems was demonstrated, 3 or more systems may be sufficient (not shown). Even in this case, each cooling device may be connected by a bypass channel.
Furthermore, each of the first cooling device 11 and the second cooling device 21 may have two or more stages of heat exchange units. That is, although not shown, a first stage heat exchange section (water cooling jacket) is provided in the furnace body 2a and the attached equipment, and a cooler that cools the cooling water flowing through the first stage heat exchange section is installed in the second stage. You may comprise by the circulation flow path which circulates a cooling water between a heat exchange part and a 2nd stage cooler. In this case, it is preferable to apply the bypass flow path of the present invention to the first stage configuration.

また、前記実施の形態では、第一冷却装置１１の冷却器を空冷式とし、第二冷却装置２１の冷却器を水冷式としたが、空冷式と水冷式とはいずれを採用してもよく、熱源と冷却する熱量とに応じて変更可能である。   Moreover, in the said embodiment, although the cooler of the 1st cooling device 11 was made into the air cooling type and the cooler of the 2nd cooling device 21 was made into the water cooling type, any of air cooling type and a water cooling type may be employ | adopted. The heat source and the amount of heat to be cooled can be changed.

この発明の処理装置の実施の一形態を示す概略構成図である。It is a schematic block diagram which shows one Embodiment of the processing apparatus of this invention. この発明の処理装置の説明図であり、空冷塔が停止した場合を示している。It is explanatory drawing of the processing apparatus of this invention, and has shown the case where an air-cooling tower stops. この発明の処理装置の説明図であり、一方の冷却装置のポンプが停止した場合を示している。It is explanatory drawing of the processing apparatus of this invention, and has shown the case where the pump of one cooling device has stopped. この発明の処理装置の説明図であり、両方の冷却装置のポンプが停止した場合を示している。It is explanatory drawing of the processing apparatus of this invention, and has shown the case where the pump of both cooling devices has stopped. この発明の処理装置の他の実施の形態を示す概略構成図である。It is a schematic block diagram which shows other embodiment of the processing apparatus of this invention. 従来の処理装置の説明図であり、ポンプが故障した場合を示している。It is explanatory drawing of the conventional processing apparatus, and has shown the case where a pump has failed. 従来の処理装置の説明図であり、空冷塔が故障した場合を示している。It is explanatory drawing of the conventional processing apparatus, and has shown the case where an air-cooling tower fails.

符号の説明Explanation of symbols

１ ガス化用流路設備
２ 高温反応炉
３ バーナ（付属設備）
４ 圧力計（付属設備）
７ バイパス流路
８ 水槽
１１ 第一冷却装置
１２ 水冷ジャケット（第一熱交換部）
１３ 空冷塔（第一冷却器）
１４ 第一ポンプ
１５ 第一循環流路
２１ 第二冷却装置
２２ａ 水冷ジャケット（第二熱交換部）
２２ｂ 水冷ジャケット（第二熱交換部）
２３ 水冷塔（第二冷却器）
２４ 第二ポンプ
２５ 第二循環流路 1 Gasification flow path equipment 2 High-temperature reactor 3 Burner (accessory equipment)
4 Pressure gauge (accessory equipment)
7 Bypass Channel 8 Water Tank 11 First Cooling Device 12 Water Cooling Jacket (First Heat Exchanger)
13 Air cooling tower (first cooler)
14 1st pump 15 1st circulation flow path 21 2nd cooling device 22a Water cooling jacket (2nd heat exchange part)
22b Water-cooled jacket (second heat exchange part)
23 Water-cooled tower (second cooler)
24 Second pump 25 Second circulation flow path

Claims (2)

被処理物を内部で熱する高温反応炉を有するガス化溶融炉設備と、
冷却水を用いて前記ガス化溶融炉設備の一部を冷却する第一冷却装置と、
冷却水を用いて前記ガス化溶融炉設備の他部を冷却する第二冷却装置と、を備え、
前記第一冷却装置は、前記一部に設けられた第一熱交換部と、冷却水を冷却する第一冷却器と、第一ポンプを含み前記第一熱交換部と前記第一冷却器との間で冷却水を循環させる第一循環流路と、を有し、
前記第二冷却装置は、前記他部に設けられた第二熱交換部と、冷却水を冷却する第二冷却器と、第二ポンプを含み前記第二熱交換部と前記第二冷却器との間で冷却水を循環させる第二循環流路と、を有し、
前記第一循環流路と前記第二循環流路とが、冷却水の流れを許容又は規制する切換手段を有したバイパス流路によって繋がっていることを特徴とする被処理物の処理装置。 A gasification and melting furnace facility having a high-temperature reactor that heats the workpiece inside;
A first cooling device for cooling a part of the gasification melting furnace facility using cooling water;
A second cooling device that cools the other part of the gasification melting furnace facility using cooling water,
The first cooling device includes a first heat exchange unit provided in the part, a first cooler that cools cooling water, a first pump, the first heat exchange unit and the first cooler, A first circulation flow path for circulating cooling water between,
The second cooling device includes a second heat exchange unit provided in the other part, a second cooler for cooling the cooling water, a second pump, the second heat exchange unit and the second cooler, A second circulation flow path for circulating cooling water between,
The processing apparatus for an object to be processed, wherein the first circulation channel and the second circulation channel are connected by a bypass channel having a switching unit that allows or restricts the flow of cooling water. 前記バイパス流路は冷却水を貯める水槽と繋がっている請求項１に記載の被処理物の処理装置。   The said bypass flow path is a processing apparatus of the to-be-processed object of Claim 1 connected with the water tank which stores cooling water.
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